I strongly feel that the current rash of vaginal infections is related to women dressing in men's-style clothing. I'm an old square who thinks women look graceful and feminine in long skirts with lace and frills to accentuate their femininity. Pioneer women wore long skirts with no underclothes--at least for working--and had far fewer bladder infections than modern women who wear slacks, especially tight, rigid denims, and panty hose. In addition, the exercises of squatting and tailor sitting can be performed so much more easily in a large, loose skirt than in tight-fitting slacks.
I can't resist sharing my favorite warning about the dangers of pants for women, from none other than physician Robert Bradley, author of the very-popular Husband-Coached Childbirth.
This was a popular "science-based"argument in the 1960s and 70s for why women should not wear pants. (Strangely, it was not used to discourage us from wearing underpants!) Later studies found trousers innocent on all charges; instead the major culprits were nylon panties and pantyhose.